Ib tug spin welder siv lub transistorized ntaus ntawv los hloov tam sim no 50/60Hz hluav taws xob zaus mus rau 20kHz los yog 40kHz siab- zaus hluav taws xob zog, uas yog muab rau lub ultrasonic vuam tshuab converter. Lub converter ces converts lub zog hluav taws xob mus rau txhua yam kev co zog rau ultrasonic tsis, thiab ib tug voltage regulator kis no converted txhua yam zog rau lub vuam taub hau ntawm lub ultrasonic vuam tshuab.
Spin welders yog ib hom kub yaj tshuab. Cov tshuab kub yaj tau nkag mus hauv Suav lag luam hauv nruab nrab xyoo 1980s, thiab cov tuam txhab suav suav pib tsim lawv hauv xyoo 1990. Thaum pib, cov tshuab kub yaj tsuas yog siv hauv kev lag luam me xws li tshuaj pleev ib ce. Tom qab ntawd, cov plastics thiab electronics industries maj mam pib siv lawv, ua rau lawv saws nyob rau hauv mainland Tuam Tshoj, Eastern Europe, thiab Middle East. Nws tsis raug rau kev faib cov tshuab kub yaj ua cov khoom siv pej xeem. Tsis tas li ntawd, cov ntsiab lus "kub yaj tshuab," "kub yaj kua nplaum applicator," thiab "gluing tshuab" tsis yog kiag li.
